/* Copyright 2018-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by
 * applicable law or agreed to in writing, software distributed under the
 * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
 * OF ANY KIND, either express or implied. See the License for the specific
 * language governing permissions and limitations under the License.
 */
package com.gitee.drinkjava2.frog.objects;

/**
 * EnvObject means some virtual object in Env
 * 
 * @author Yong Zhu
 * @since 1.0
 */
public class EnvObject {

    public void build() {
    } // 在Env中创建本身物体，只在每屏测试前调用一次

    public void destory() {
    }// 从Env中清除本身物体，只在每屏测试完成后调用一次

    public void active(int screen, int step) {
    } // 每个步长（即时间最小单位)都会调用一次这个方法, 两个参数分别是当前屏数和当前步长数
}
